HI Eswar g
"Thank you very much for helping. now i'm able to generate interupt."
I have the same problem. Could you tell me how you solved it.
Thanks
Yes,
I think I found my problem. I've selected the options REMAP and RAM_INTVEC in keil's startup file and now my application is running
Is there somebody having information about REMAP_BIT and BOOT_MAP_OFS. I've found nothing clear in user manual of LPC3250
THanks for your help
"Is there somebody having information about REMAP_BIT and BOOT_MAP_OFS. I've found nothing clear in user manual of LPC3250"
Hmmm. I was sure that I'd seen it mentioned in the user manual before, so I had a quick look - No sight of it.
Fortunately I keep copies of older copies - So I did a search through those.
It's mentioned in section 1 'System Control Block' of document revision 1.01 (dated 28 December 2009) It's mentioned in section 1 'System Control Block' of document revision 1.02 (dated 17 March 2010)
It's not mentioned in document revision 2 (dated 26 April 2011) - There is no section 'System Control Block' !
I notice there's a revision 00.26 (dated 20 November 2008) on the Keil web site that includes the 'section 1'. You can get it from:
http://www.keil.com/dd/docs/datashts/philips/lpc32x0_um.pdf
Sounds like time for a bug report to NXP.
Noticed that NXP have come out with an update Rev 3 (dated 22 July 2011).
It has the section 'System Control Block' re-included - And details of BOOT_MAP at 3.1.2
Copy directly available from:
ics.nxp.com/.../user.manual.lpc3220.01.lpc3230.01.lpc3240.01.lpc3250.01.pdf